GR3024213T3 - Process for accelerating the setting and hardening of a material which contains a hydraulic binder, setting and hardening accelerator and use of a mixture for accelerating the setting and hardening. - Google Patents

Process for accelerating the setting and hardening of a material which contains a hydraulic binder, setting and hardening accelerator and use of a mixture for accelerating the setting and hardening.

Info

Publication number
GR3024213T3
GR3024213T3 GR970401859T GR970401859T GR3024213T3 GR 3024213 T3 GR3024213 T3 GR 3024213T3 GR 970401859 T GR970401859 T GR 970401859T GR 970401859 T GR970401859 T GR 970401859T GR 3024213 T3 GR3024213 T3 GR 3024213T3
Authority
GR
Greece
Prior art keywords
setting
accelerating
hardening
hydraulic binder
mixture
Prior art date
Application number
GR970401859T
Other languages
Greek (el)
Inventor
Theodor A Buerge
Klemens Boesch
Dieter Mai
Original Assignee
Sika Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4260047&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR3024213(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sika Ag filed Critical Sika Ag
Publication of GR3024213T3 publication Critical patent/GR3024213T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0004—Compounds chosen for the nature of their cations
    • C04B2103/0021—Compounds of elements having a valency of 3
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1025—Alkali-free or very low alkali-content materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1062—Halogen free or very low halogen-content materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

In a process for accelerating the setting and hardening of a material which contains a hydraulic binder or which consists of a hydraulic binder there is used a setting accelerating mixture which is free of alkali metals and free of chlorides. Said setting accelerating mixture contains at least one water soluble sulfate of a polyvalent cation and a further constituent which is selected from the group consisting of calciumaluminate, calciumsulfoaluminate, basic aluminum salts, mixtures thereof or mixtures containing at least one of said constituents and a further component. If the water soluble sulfate of the polyvalent cation is aluminumsulfate then said compound has to contain crystal water in order to provide the water solubility of said product. With the setting accelerating mixtures a fast gaining of strength of a corresponding mortar or concrete is achieved and the finally hardened product has better mechanical characteristics than corresponding products prepared without the adding of any set accelerating admixture.
GR970401859T 1993-12-06 1997-07-23 Process for accelerating the setting and hardening of a material which contains a hydraulic binder, setting and hardening accelerator and use of a mixture for accelerating the setting and hardening. GR3024213T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH362793A CH686513A5 (en) 1993-12-06 1993-12-06 Method of accelerating the setting and setting of a binder and setting and setting accelerators.

Publications (1)

Publication Number Publication Date
GR3024213T3 true GR3024213T3 (en) 1997-10-31

Family

ID=4260047

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970401859T GR3024213T3 (en) 1993-12-06 1997-07-23 Process for accelerating the setting and hardening of a material which contains a hydraulic binder, setting and hardening accelerator and use of a mixture for accelerating the setting and hardening.

Country Status (13)

Country Link
US (1) US5560774A (en)
EP (1) EP0657398B1 (en)
JP (1) JP2930529B2 (en)
KR (1) KR950017801A (en)
AT (1) ATE153010T1 (en)
CA (1) CA2137309C (en)
CH (1) CH686513A5 (en)
DE (1) DE69403183T2 (en)
DK (1) DK0657398T3 (en)
ES (1) ES2102757T3 (en)
GR (1) GR3024213T3 (en)
NO (1) NO315796B1 (en)
TW (1) TW256825B (en)

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US5628940A (en) * 1994-07-11 1997-05-13 Reno & Son, Inc. Process for applying low-cement castable refractory material
GB9416114D0 (en) * 1994-08-10 1994-09-28 Sandoz Ltd Improvements in or relating to organic compounds
GB9505259D0 (en) * 1995-03-16 1995-05-03 Sandoz Ltd Improvements in or relating to organic compounds
GB9513116D0 (en) * 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds
FR2742432B1 (en) * 1995-12-15 1998-02-06 Spie Fondations RIGIDIFICATION ACCELERATOR, GROUT FOR SEALING AND / OR CONSOLIDATION OF SOILS AND CONSTRUCTION MATERIALS RELATING TO SUCH AN ACCELERATOR, METHODS USING SUCH GROUT
JP3979685B2 (en) * 1996-05-13 2007-09-19 電気化学工業株式会社 Quick setting material, spraying material, and spraying method using it
EP0812812B1 (en) * 1996-06-14 2003-01-29 Mbt Holding Ag Concrete spraying additives
AU723970B2 (en) * 1996-06-14 2000-09-07 Construction Research & Technology Gmbh Concrete spraying additives
PL186175B1 (en) * 1996-10-25 2003-11-28 Bk Giulini Chem Gmbh & Co Ohg Agent for speeding up the setting and hardening rate of hydraulic bonders
EP0858981A1 (en) * 1997-02-14 1998-08-19 Sika AG, vorm. Kaspar Winkler & Co. Hardening accelerator for cement
JPH10259047A (en) * 1997-03-17 1998-09-29 Denki Kagaku Kogyo Kk Accelerator, cement composition, spraying material, and spraying method using the same
JPH1179818A (en) * 1997-09-04 1999-03-23 Denki Kagaku Kogyo Kk Cement admixture, cement composition, spraying material and spraying process using the same
JP4059604B2 (en) * 1999-02-19 2008-03-12 電気化学工業株式会社 Quick setting slurry, spraying material and spraying method using the same
US6352585B1 (en) 1999-04-12 2002-03-05 Michael Diesso Gypsum casting composition and method of casting
US6406534B1 (en) 1999-04-16 2002-06-18 Hassan Kunbargi Rapid hardening, ultra-high early strength portland-type cement compositions, novel clinkers and methods for their manufacture which reduce harmful gaseous emissions
US6758896B2 (en) 1999-04-16 2004-07-06 Hassan Kunbargi Rapid hardening, ultra-high early strength portland-type cement compositions, novel clinkers and methods for their manufacture which reduce harmful gaseous emissions
US6113684A (en) * 1999-04-16 2000-09-05 Kunbargi; Hassan Rapid hardening, ultra-high early strength Portland-type cement compositions, novel clinkers and methods for their manufacture which reduce harmful gaseous emissions
FR2792629B1 (en) * 1999-04-26 2001-06-29 Rhodia Chimie Sa PROCESS FOR THE PREPARATION OF A LIQUID SETTING ACCELERATOR FOR A HYDRAULIC BINDER
DK1095922T3 (en) 1999-10-29 2003-03-31 Sika Ag Low viscosity, stabilized acceleration for bonding and curing
US6409824B1 (en) 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
KR100447834B1 (en) * 2000-08-10 2004-09-08 덴끼 가가꾸 고교 가부시키가이샤 Accelerating agent, spraying material and spraying method employing it
JP4657437B2 (en) * 2000-10-27 2011-03-23 電気化学工業株式会社 Spraying method
US6409825B1 (en) * 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
JP5189720B2 (en) * 2001-08-23 2013-04-24 電気化学工業株式会社 Spraying method
US6827776B1 (en) * 2001-08-24 2004-12-07 Isg Resources, Inc. Method for accelerating setting of cement and the compositions produced therefrom
GB0128438D0 (en) 2001-11-28 2002-01-16 Mbt Holding Ag Method
JP3967279B2 (en) * 2002-06-17 2007-08-29 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー Admixture
GB0304158D0 (en) 2003-02-25 2003-03-26 Mbt Holding Ag Admixture
SE524334C2 (en) 2002-09-30 2004-07-27 Cerbio Tech Ab Heat-generating biocompatible ceramic materials and processes for their preparation
WO2005003060A1 (en) * 2003-06-24 2005-01-13 Shimanovich Semyon A Chemical admixture for cementitious compositions
GB0321331D0 (en) * 2003-09-12 2003-10-15 Constr Res & Tech Gmbh Accelerator composition for accelerating setting and/or hardening a cementitious composition
US7241338B2 (en) * 2003-09-30 2007-07-10 The Regents Of The University Of Michigan Sprayable, strain-hardening cementitious compositions
GB0416791D0 (en) * 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
DE202005021976U1 (en) 2005-04-26 2012-01-16 Skumtech As Shotcrete construction with foil seal
US7718019B2 (en) * 2005-04-27 2010-05-18 United States Gypsum Company Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum
US8016960B2 (en) 2005-04-27 2011-09-13 United States Gypsum Company Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum
US20060243171A1 (en) * 2005-04-27 2006-11-02 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
WO2007006428A2 (en) 2005-07-09 2007-01-18 Skumtech As Construction of superstructures and infrastructures
FR2893938B1 (en) * 2005-11-28 2008-02-01 Lafarge Sa PROCESS FOR PRODUCING PARTS AND CONCRETE WORKS
DE102008012084A1 (en) 2007-04-02 2008-10-09 Skumtech As Fire protection for buildings, particularly for underground areas such as tunnels and lugs in fixed rock mass, has sealing against water, particularly in form of foil, and has anchors
DE102008028147A1 (en) 2008-06-14 2009-12-17 Skumtech As Mine comprises hollow chambers, shaft linings, lines, extensions, built-in units and transport units having wall surfaces completely or partly covered with a heat insulation
DE102009016153A1 (en) 2009-04-05 2010-10-07 Skumtech As Lining for constructing e.g. tunnel, has anchor secured in mountain, sealing foil arranged at tunnel outbreak, and outer side fastener comprising nozzle, where clamping connection is provided between nozzle and anchor end
DE102012012522A1 (en) 2011-11-16 2013-05-16 Skumtech As Expansion in civil engineering
JP5982207B2 (en) * 2012-07-19 2016-08-31 株式会社竹中工務店 Hydraulic composition, method for producing hydraulic material cured body, and hydraulic material cured body
FR2999565B1 (en) 2012-12-18 2016-02-26 Francais Ciments CURABLE CEMENT MATERIAL BASED ON HYDRAULIC BINDERS FOR IMPLEMENTATION AT LOW TEMPERATURES
FR2999564B1 (en) * 2012-12-18 2016-02-26 Francais Ciments ACCELERATOR FOR TAKING AND CURING HYDRAULIC BINDERS AND CEMENTITIOUS COMPOSITION COMPRISING SAID ACCELERATOR
JP6131063B2 (en) * 2013-02-06 2017-05-17 デンカ株式会社 Liquid quick setting agent, cement composition using the same, and spraying method
KR101638373B1 (en) * 2014-09-16 2016-07-12 주식회사 마루치 Hydraulic Binder Composition Having Ultra-rapid Hardening Property
CN111892328A (en) * 2020-08-18 2020-11-06 衡阳市九州建材有限公司 Efficient accelerator for building construction and preparation process thereof

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Also Published As

Publication number Publication date
NO944681D0 (en) 1994-12-05
TW256825B (en) 1995-09-11
JPH0848553A (en) 1996-02-20
EP0657398A1 (en) 1995-06-14
DE69403183D1 (en) 1997-06-19
ES2102757T3 (en) 1997-08-01
JP2930529B2 (en) 1999-08-03
CA2137309C (en) 2008-10-07
EP0657398B1 (en) 1997-05-14
NO315796B1 (en) 2003-10-27
DK0657398T3 (en) 1997-12-15
DE69403183T2 (en) 1997-10-09
CA2137309A1 (en) 1995-06-07
KR950017801A (en) 1995-07-20
NO944681L (en) 1995-06-07
ATE153010T1 (en) 1997-05-15
US5560774A (en) 1996-10-01
CH686513A5 (en) 1996-04-15

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